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small fix

This commit is contained in:
Vladyslav Usenko 2020-03-04 13:36:38 +01:00
parent 7767460dcc
commit f8227d2e22
1 changed files with 1 additions and 1 deletions
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2
src/utils/keypoints.cpp
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@ -203,7 +203,7 @@ void detectKeypoints(
int points_added = 0; int points_added = 0;
int threshold = 40; int threshold = 40;
while (points_added < num_points_cell && threshold >= 10) { while (points_added < num_points_cell && threshold >= 5) {
std::vector<cv::KeyPoint> points; std::vector<cv::KeyPoint> points;
cv::FAST(subImg, points, threshold); cv::FAST(subImg, points, threshold);